In our laboratory, the application of the quantitative di-region equation for polyeyclic aromatic hydrocarbons (PAH) suggested by one of the present authors, has now been successfully extended to various monomethyl an...In our laboratory, the application of the quantitative di-region equation for polyeyclic aromatic hydrocarbons (PAH) suggested by one of the present authors, has now been successfully extended to various monomethyl and polymethyl substituted PAH (including the cholanthrene series and analogous cyclopentano-PAH). The consistency between calculation and experiment results for 134 substituted PAH as confirmed by complete carcinogenic tests comes up to 95%. The crucial assumption in this calculation is now reported as follows.展开更多
文摘In our laboratory, the application of the quantitative di-region equation for polyeyclic aromatic hydrocarbons (PAH) suggested by one of the present authors, has now been successfully extended to various monomethyl and polymethyl substituted PAH (including the cholanthrene series and analogous cyclopentano-PAH). The consistency between calculation and experiment results for 134 substituted PAH as confirmed by complete carcinogenic tests comes up to 95%. The crucial assumption in this calculation is now reported as follows.